CAJ | 학술논문

随着高速铁路在西部地区的兴建，难免有穿越大山大脉的长大隧道，长距离大范围的遇到缓倾岩层，在Ⅲ级围岩中采用刚性支护方法施工速度慢、费用高，不可取。结合现场施工实际，总结一种新型隧道支护材料在长大隧道缓倾岩层初期支护中的应用。
수착고속철로재서부지구적흥건，난면유천월대산대맥적장대수도，장거리대범위적우도완경암층，재Ⅲ급위암중채용강성지호방법시공속도만、비용고，불가취。결합현장시공실제，총결일충신형수도지호재료재장대수도완경암층초기지호중적응용。
There are some long tunnels that have to pass through big mountains and gently-inclined rock layers in the high-speed railway construction in western China. It is slow and expensive to apply the rigid support in the level-III surrounding rocks. This paper introduces the application of a new tunnel-support material in the primary support of gently-inclined rock layers of long tunnels.